SoCe

SoCe for

Railway

Ver. 200304

Index

SoCe

• Challenges and Use-cases

• On-track Electronic Signaling

• Rolling Stock

• SoCe Solutions

• R&D and References

On-track Electronic Signaling

SoCe

• Demand for a network infrastructure:

• Optimized in terms of:

• Data throughput

• Life cycle costs

• Scalability

• Featuring:

• Highest levels of availability

• Easy integration into existing infrastructures

• Security

• Safety

On-track Electronic Signaling

Solutions based on High-Availability Ethernet (HSR/PRP):

• Redundancy with Zero-delay recovery time

• Switch-less Ring Network topologies (HSR)

• Latency worst case known Ring Network topologies (HSR)

• Full compatibility with standard Ethernet (PRP)

• Seamless HSR-PRP merging

• Redundant PTPSoCe

On-track Electronic Signaling

Solutions based on Time-Sensitive Networking (TSN):

• Redundancy with Zero-delay recovery time (802.1CB)

• Network topology simplification:

• Deterministic Ethernet

• Advanced QoS for Real Time traffic: Scheduled, Reserved, Best Effort

• OT/IT traffic integration in the same network

Rolling Stock

SoCe

• Evolving TCN-Train Communication Networks with Time-Sensitive Networking (TSN):

• Simpler Network Infrastructure

• Simplified integration due Interoperability

• Support for :

• Controlled network latency (Deterministic Ethernet)

• Zero-delay recovery time Redundancy

Rolling Stock

• Ethernet Train Backbone (ETB)

• Ethernet Consist Network (ECN)

SoCe ETB/ECN Layout proposed by CTA (Source SAFE4RAIL D1.9)

Rolling Stock

• TSN Streams over ETB (Source SAFE4RAIL D1.9)

SoCe

Rolling Stock • IEEE 1588 based accurate synchronization distribution

SoCe PTP: Trains after coupling and inauguration (Source SAFE4RAIL D1.9)

Index

SoCe

• Challenges and Use-cases

• SoCe Solutions

• 1G/10G Managed Ethernet Switch IP

• Time-Sensitive Networking TSN IP

• Synchronization IPs

• Wire-speed security for Ethernet

• SoMs and Boards

• R&D and References

1G/10G Managed Ethernet Switch IP

SoCe

• Designed for Critical Systems:

• Scalable up-to 32 ports

• No-frames lost at full-speed

• Distributed memory for low-latency

• IEEE 1588 Synchronization

• Redundancy: (MR)STP, DLR, MRP, HSR/PRP

1G/10G Managed Ethernet Switch IP

• Enriched with Advanced Switching Features:

• Ethernet Type based switching

• Fully VLAN support

• Multicast Filtering

• Configurable Jumbo frame support

• Complete Statistics

SoCe

1G/10G Managed Ethernet Switch IP

• Cybersecurity Support:

• Hardware filtering for IEEE 802.1X

• Frame Rate Limiting

• Broadcast Storm Protection

• Embedded Port Mirroring capability

• Optional Wire-speed security

SoCe

1G/10G Managed Ethernet Switch IP

• Easing the integration for the designer:• Fully parametrizable in Vivado IPI

• Software support: APIs and GUI

• Reference Designs

• SoMs and Development Platforms

SoCe

10G Managed Ethernet Switch IP

SoCe

• Head-of-Line blocking free architecture to support:

• Full-speed switching at 10G

• Switching availability even in congestion in output ports

• Low-latency thanks to MAC queries parallelization

• All features included in 1G Managed Ethernet Switch IP

Time-Sensitive Networking IP

• All-in-one flexible solution for TSN:

• Fully parametrizable in Vivado IPI

• Number of ports

• Desired TSN features

• Software stacks supported

• Reference Designs and Development Kits

SoCe

Time-Sensitive Networking IP

• Complete TSN features to build a node according to your Profile:

• Time-aware Shaping

• Credit-based Shaping

• Redundancy

• Pre-emption

• Interoperable Configuration

SoCe

Synchronization IPs

• Full solution for IEEE 1588v2 (OC, BC, TC): IPs & SW

• IEEE 1588v2 Slave-only CPU-less IP (hardware only implementation)

• IRIG-B Master, Slave and IEEE 1588v2 combined IPs

SoCe

Wire-speed security for Ethernet

• Facing the challenge of securing real-time traffic:

• AES-GCM based wire-speed cryptography

• Automatic Ethernet traffic type identification

• Fixed and small latency depending on Secure Frame Format

• Single core to support up to 16Gbps of data bandwidth

• Multiple parallel Security Keys management

SoCe

SoMs and Boards

• Focused on Networking applications:

• Xilinx Zynq-7000, Ultrascale+ MPSoC, Artix-7

• Evaluation, Reference and Production

SoCe

Index

SoCe

• Challenges and Use-cases

• SoCe Solutions

• R&D and References

• Interoperability Events

• Some References in Railway

Interoperability Events

• IEEE ISPCS 2011: Munich (Germany). Product qualified: Precise Time Basic on S6

• UCA Pre-testing for CIGRE 2012: Winterthur (Switzerland). Product qualified: HSR/PRP on S6

• CIGRÉ 2012: Paris (France). Product qualified: HSR/PRP on S6 in customer product

• IEEE ISPCS 2012: San Francisco (USA). Product qualified: 1588Tiny IP S6

• UCA Pre-testing for CIGRE 2014: Bilbao (Spain) Coordinated and hosted by SoCe 1GE HSR and IEEE 1588 test passed

• CIGRÉ 2014: Paris (France). Coordination Demo

• IEEE ISPCS 2014: Austin (USA) Products qualified: 1GE HSR/PRP with IEEE1588 running Power and Utility Profile

• IEEE ISPCS 2015: Beijing (China):PRP/HSR<-> HSR new BC. Secure 1588

• IEEE ISPCS 2016: Stockholm (Sweden): IEEE 1588 AS profile (AVB and TSN)

• IIC TSN TESTBED 2018: Erbach, Stuttgart, Hannover (Germany): QbV, AS profile, modules

• IIC TSN TESTBED 2019: Hannover, Stuttgart (Germany). Beasain (Spain): CB, YANG

• IIC TSN TESTBED 2020: Stuttgart (Germany): Network

SoCe

R&D

SoCe

R&D

SoCe

CONNECTA-2 & Safe4RAIL-2 joint TSN interoperability tests

14 June 2019

https://projects.shift2rail.org/s2r_ip1_n.aspx?p=CONNECTA-2

CONNECTA-2 project and its complementary action Safe4Rail-2

met in Beasain on 27th, 28th and 29th May 2019 for the first TSN

interoperability tests. Within these joint tests two different TSN IP

cores to be used in Urban and Regional demonstrator of

CONNECTA-2 project have been tested. These tests have

validated the full interoperability of IP core deployed by TTTech, to

be used in consist and train switches of the demonstrators, and the

IP core from SoC-e to be used in the TSN controller deployed by

CAF.

R&D

SoCe

About SoC-e

• Provides IP cores, modules and end-equipment for

• Networking:• Deterministic Ethernet:

• MTSN, D-HSR

• High-availability Ethernet: • HSR/PRP, MRP, S-HSR

• Time-aware Ethernet:• MES, UES, Field-buses

• Synchronization:• IEEE1588, Irigb

• Real-time Cyber-security

SoCe

Contact Information

| hkaco.com